Plasma and erythrocyte vitamin B12 activity assayed by E. gracilis in health, polycythaemia and megaloblastic anaemia.
D000748:Anemia, Macrocytic / Q000097:blood*; D000752:Anemia, Pernicious / Q000097:blood; D001681:Biological Assay; D004912:Erythrocytes / Q000032:analysis; D005055:Euglena / Q000187:drug effects; D005494:Folic Acid Deficiency / Q000097:blood; D006801:Humans; D010949:Plasma / Q000032:analysis; D011086:Polycythemia / Q000097:blood*; D014805:Vitamin B 12 / Q000097:blood* / Q000494:pharmacology
D014805:Vitamin B 12